Serial number says it's from 1966. I don't know the reason for this but obviously it has no effect on the performance of the drum and I think it looks cool.
Ludwig LM400 Supraphonic 14x5 Aluminum Snare Drum
Ludwig LM400 Supraphonic 14x5 Snare Drum Vintage 1970s Blue Olive Badge Chrome
Ludwig LM400 Supraphonic Snare Drum 14x5
Ludwig LM400 Supraphonic Snare Drum 14x5 Vintage 1960s Metal Shell
Ludwig LM400 Supraphonic Snare Drum 14x5 Vintage 1960s Aluminum
